Blood glucose meter



FIG. 1 is a top perspective view of a blood glucose meter;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is an upper end view thereof;

FIG. 6 is a lower end view thereof;

FIG. 7 is a right side view thereof; and,

FIG. 8 is a left side view thereof.

The broken lines represent the bounds of the claim and form no part of the claimed design. 

CLAIM The ornamental design for a blood glucose meter, as shown and described. 